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VTL’s New Amplification Reference

VTL (Vacuum Tube Logic), one of America’s most highly respected specialists in tube amplification, recently released its new flagship amplifier, the Siegfried Series II Reference monoblock. Outputting 750 watts of power into a 5-ohm load-in tetrode, and 375 watts in triode, each monoblock uses either 12 KT88 or 6550 power ...

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